US3334902A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Arrestor backstop for low muzzle velocity ammunition having backlighting
Assignee: Individual
•
Filing: 1964-07-14
•
Granted: 1967-08-08
•
Expires: 1984-07-14
Abstract
No abstract record available.
Inventors
- 👤 Harold A Schwankert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 06:04
CPC Classifications
F; F41; F41J; F41J13/00; F41J13/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
106 words
AN ARRESTOR BACKSTOP FOR LOW MUZZLE VELOCITY AMMUNITION COMPRISING A SUPPORT, SAID SUPPORT INCLUDING A HORIZONTAL ROD, A PROJECTILE STOPPING MEANS COMPRISING A THIN FLEXIBLE SHEET OF TRANSCULENT MATERIAL EXTENDING OVER SAID ROD, SAID SHEET EXTENDING OVER SAID ROD AT LEAST TWICE TO FORM AT LEAST ONE FLAT DOWNWARDLY EXTENDING LOOP OF SAID FLEXIBLE SHEET MATERIAL, PIERCEABLE TARGET MEANS DISPOSED IN FRONT OF SAID LOOP OF FLEXIBLE SHEET MATERIAL AND GENERALLY FORWARDLY FACING ILLUMINATING MEANS DISPOSED REARWARDLY OF SAID PROJECTILE STOPPINGMEANS FOR PROVIDING LIGHT BEHIND SAID LOOP TO ILLUMINATE THE TARGETS MEANS THROUGH SAID TRANSCULENT MATERIAL, SAID PROJECTILE STOPPING MEANS BEING GENERALLY COEXTENSIVE WITHSAID TARGET MEANS.
Claim 2
Dependent Claim
106 words
AN ARRESTOR BACKSTOP FOR LOW MUZZLE VELOCITY AMMUNITION COMPRISING A SUPPORT, SAID SUPPORT INCLUDING A HORIZONTAL ROD, A PROJECTILE STOPPING MEANS COMPRISING A THIN FLEXIBLE SHEET OF TRANSCULENT MATERIAL EXTENDING OVER SAID ROD, SAID SHEET EXTENDING OVER SAID ROD AT LEAST TWICE TO FORM AT LEAST ONE FLAT DOWNWARDLY EXTENDING LOOP OF SAID FLEXIBLE SHEET MATERIAL, PIERCEABLE TARGET MEANS DISPOSED IN FRONT OF SAID LOOP OF FLEXIBLE SHEET MATERIAL AND GENERALLY FORWARDLY FACING ILLUMINATING MEANS DISPOSED REARWARDLY OF SAID PROJECTILE STOPPINGMEANS FOR PROVIDING LIGHT BEHIND SAID LOOP TO ILLUMINATE THE TARGETS MEANS THROUGH SAID TRANSCULENT MATERIAL, SAID PROJECTILE STOPPING MEANS BEING GENERALLY COEXTENSIVE WITHSAID TARGET MEANS.
References Cited (Backward Citations)
US1886562A
Cited
US2586121A
Cited
DE858951C
Cited
US2827297A
Cited
US3122367A
Cited
US3227449A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-08-07 | 1971-02-06 | 1971-08-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-08-07 | 1975-02-06 | 1975-08-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-08-07 | 1979-02-06 | 1979-08-08 | $7700.00 | Window Closed / Lapsed |